Kerala PSC Computers Question and Answers - 24

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Q.1. Which of the following allows the user to access e-mail from anywhere?

[1] Forum
[2] Webmail Interface
[3] Message board
[4] Weblog
[5] None of these

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Q.2. A mistake in an algorithm that causes incorrect results is called a _______.

[1] Logical error
[2] Syntax error
[3] Machine Error
[4] Compiler error
[5] None of these

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Q.3. Who are the founders of Google?

[1] Larry Page
[2] Steve Jobs
[3] Sergey Brin
[4] Eric Schmidt
[5] Only 1 and 3

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Q.4.________ is a technique that is used to send more than one call over a single line?

[1] Digitizing
[2] Duplexing
[3] Infrared Transmission
[4] Streaming
[5] Multiplexing

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Q.5. A computer program is ________.

[1] A set of instructions that enable the computer to perform a task
[2] Main memory
[3] Pseudo code
[4] Algorithm
[5] Process

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Q.6. Which of the following is a valid video format?

[1] avi
[2] mpeg
[3] mp4
[4] All the above
[5] None of these

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Q.7. Which component is used inside the computer to protect the CPU from heat?

[1] Control Unit
[2] ALU
[3] Mother board
[4] SMPS
[5] Fan

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Q.8. ______ is a device that forwards data packets between computer networks, creating an overlay internetwork.

[1] Multiplexer
[2] Duplexer
[3] Router
[4] WWW
[5] None of these

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Q.9. An organization that provides access to the internet is called ______.

[1] Internet Service Provider
[2] Internet Access Provider
[3] Internet Access Providing System (IAPS)
[4] 1 and 3
[5] None of these

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Q.10. Which of the following is a product of Google?

[1] YouTube
[2] Picasa
[3] Google+
[4] Orkut
[5] All the above

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